/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
import { BugIndicatingError } from '../../../../../../base/common/errors.js';
import { observableFromEventOpts } from '../../../../../../base/common/observable.js';
import { localize } from '../../../../../../nls.js';
import { buttonBackground, buttonForeground, buttonSecondaryBackground, buttonSecondaryForeground, diffInserted, diffInsertedLine, diffRemoved, editorBackground } from '../../../../../../platform/theme/common/colorRegistry.js';
import { darken, registerColor, transparent } from '../../../../../../platform/theme/common/colorUtils.js';
import { InlineEditTabAction } from './inlineEditsViewInterface.js';
export const originalBackgroundColor = registerColor('inlineEdit.originalBackground', transparent(diffRemoved, 0.2), localize(1208, 'Background color for the original text in inline edits.'), true);
export const modifiedBackgroundColor = registerColor('inlineEdit.modifiedBackground', transparent(diffInserted, 0.3), localize(1209, 'Background color for the modified text in inline edits.'), true);
export const originalChangedLineBackgroundColor = registerColor('inlineEdit.originalChangedLineBackground', transparent(diffRemoved, 0.8), localize(1210, 'Background color for the changed lines in the original text of inline edits.'), true);
export const originalChangedTextOverlayColor = registerColor('inlineEdit.originalChangedTextBackground', transparent(diffRemoved, 0.8), localize(1211, 'Overlay color for the changed text in the original text of inline edits.'), true);
export const modifiedChangedLineBackgroundColor = registerColor('inlineEdit.modifiedChangedLineBackground', {
    light: transparent(diffInsertedLine, 0.7),
    dark: transparent(diffInsertedLine, 0.7),
    hcDark: diffInsertedLine,
    hcLight: diffInsertedLine
}, localize(1212, 'Background color for the changed lines in the modified text of inline edits.'), true);
export const modifiedChangedTextOverlayColor = registerColor('inlineEdit.modifiedChangedTextBackground', transparent(diffInserted, 0.7), localize(1213, 'Overlay color for the changed text in the modified text of inline edits.'), true);
// ------- GUTTER INDICATOR -------
export const inlineEditIndicatorPrimaryForeground = registerColor('inlineEdit.gutterIndicator.primaryForeground', buttonForeground, localize(1214, 'Foreground color for the primary inline edit gutter indicator.'));
export const inlineEditIndicatorPrimaryBorder = registerColor('inlineEdit.gutterIndicator.primaryBorder', buttonBackground, localize(1215, 'Border color for the primary inline edit gutter indicator.'));
export const inlineEditIndicatorPrimaryBackground = registerColor('inlineEdit.gutterIndicator.primaryBackground', {
    light: transparent(inlineEditIndicatorPrimaryBorder, 0.5),
    dark: transparent(inlineEditIndicatorPrimaryBorder, 0.4),
    hcDark: transparent(inlineEditIndicatorPrimaryBorder, 0.4),
    hcLight: transparent(inlineEditIndicatorPrimaryBorder, 0.5),
}, localize(1216, 'Background color for the primary inline edit gutter indicator.'));
export const inlineEditIndicatorSecondaryForeground = registerColor('inlineEdit.gutterIndicator.secondaryForeground', buttonSecondaryForeground, localize(1217, 'Foreground color for the secondary inline edit gutter indicator.'));
export const inlineEditIndicatorSecondaryBorder = registerColor('inlineEdit.gutterIndicator.secondaryBorder', buttonSecondaryBackground, localize(1218, 'Border color for the secondary inline edit gutter indicator.'));
export const inlineEditIndicatorSecondaryBackground = registerColor('inlineEdit.gutterIndicator.secondaryBackground', inlineEditIndicatorSecondaryBorder, localize(1219, 'Background color for the secondary inline edit gutter indicator.'));
export const inlineEditIndicatorsuccessfulForeground = registerColor('inlineEdit.gutterIndicator.successfulForeground', buttonForeground, localize(1220, 'Foreground color for the successful inline edit gutter indicator.'));
export const inlineEditIndicatorsuccessfulBorder = registerColor('inlineEdit.gutterIndicator.successfulBorder', buttonBackground, localize(1221, 'Border color for the successful inline edit gutter indicator.'));
export const inlineEditIndicatorsuccessfulBackground = registerColor('inlineEdit.gutterIndicator.successfulBackground', inlineEditIndicatorsuccessfulBorder, localize(1222, 'Background color for the successful inline edit gutter indicator.'));
export const inlineEditIndicatorBackground = registerColor('inlineEdit.gutterIndicator.background', {
    hcDark: transparent('tab.inactiveBackground', 0.5),
    hcLight: transparent('tab.inactiveBackground', 0.5),
    dark: transparent('tab.inactiveBackground', 0.5),
    light: '#5f5f5f18',
}, localize(1223, 'Background color for the inline edit gutter indicator.'));
// ------- BORDER COLORS -------
const originalBorder = registerColor('inlineEdit.originalBorder', {
    light: diffRemoved,
    dark: diffRemoved,
    hcDark: diffRemoved,
    hcLight: diffRemoved
}, localize(1224, 'Border color for the original text in inline edits.'));
const modifiedBorder = registerColor('inlineEdit.modifiedBorder', {
    light: darken(diffInserted, 0.6),
    dark: diffInserted,
    hcDark: diffInserted,
    hcLight: diffInserted
}, localize(1225, 'Border color for the modified text in inline edits.'));
const tabWillAcceptModifiedBorder = registerColor('inlineEdit.tabWillAcceptModifiedBorder', {
    light: darken(modifiedBorder, 0),
    dark: darken(modifiedBorder, 0),
    hcDark: darken(modifiedBorder, 0),
    hcLight: darken(modifiedBorder, 0)
}, localize(1226, 'Modified border color for the inline edits widget when tab will accept it.'));
const tabWillAcceptOriginalBorder = registerColor('inlineEdit.tabWillAcceptOriginalBorder', {
    light: darken(originalBorder, 0),
    dark: darken(originalBorder, 0),
    hcDark: darken(originalBorder, 0),
    hcLight: darken(originalBorder, 0)
}, localize(1227, 'Original border color for the inline edits widget over the original text when tab will accept it.'));
export function getModifiedBorderColor(tabAction) {
    return tabAction.map(a => a === InlineEditTabAction.Accept ? tabWillAcceptModifiedBorder : modifiedBorder);
}
export function getOriginalBorderColor(tabAction) {
    return tabAction.map(a => a === InlineEditTabAction.Accept ? tabWillAcceptOriginalBorder : originalBorder);
}
export function getEditorBlendedColor(colorIdentifier, themeService) {
    let color;
    if (typeof colorIdentifier === 'string') {
        color = observeColor(colorIdentifier, themeService);
    }
    else {
        color = colorIdentifier.map((identifier, reader) => observeColor(identifier, themeService).read(reader));
    }
    const backgroundColor = observeColor(editorBackground, themeService);
    return color.map((c, reader) => /** @description makeOpaque */ c.makeOpaque(backgroundColor.read(reader)));
}
export function observeColor(colorIdentifier, themeService) {
    return observableFromEventOpts({
        owner: { observeColor: colorIdentifier },
        equalsFn: (a, b) => a.equals(b),
        debugName: () => `observeColor(${colorIdentifier})`
    }, themeService.onDidColorThemeChange, () => {
        const color = themeService.getColorTheme().getColor(colorIdentifier);
        if (!color) {
            throw new BugIndicatingError(`Missing color: ${colorIdentifier}`);
        }
        return color;
    });
}
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